142713536

素因数分解:

$2^6\times 7^1\times {\mathrm{318557}}^1$

素因数の和:318576

約数の個数: 28

約数和(自身を含む): 323654928

約数和(自身を除く): 180941392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 318557, 637114, 1274228, 2229899, 2548456, 4459798, 5096912, 8919596, 10193824, 17839192, 20387648, 35678384, 71356768, 142713536]

約数ペア:

[(1, 142713536), (2, 71356768), (4, 35678384), (7, 20387648), (8, 17839192), (14, 10193824), (16, 8919596), (28, 5096912), (32, 4459798), (56, 2548456), (64, 2229899), (112, 1274228), (224, 637114), (448, 318557)]